title: Immune complexes in pleural fluid from rheumatoid arthritis patients.
mesh_terms: D000328:Adult; D000936:Antigen-Antibody Complex / Q000276:immunology*; D001172:Arthritis, Rheumatoid / Q000276:immunology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010996:Pleural Effusion / Q000276:immunology*
chemical_list: D000936:Antigen-Antibody Complex